Butterfly Valve ‘AFA’ 988BW Wafer Type Butterfly Valve ‘AFA’ 988BL Lug Type Butterfly Valve ‘AFA’ 988BW-H Wafer Type Butterfly Valve ‘AFA’ 988BL-H Lug Type Butterfly Valve ‘LEDE’ XD371X Wafer Type Butterfly Valve with Tamper Switch ‘LEDE’ XD381X Butterfly Valve with Tamper Switch (Grooved End)